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3D Ultrasound of Abdominal Aortic Aneurysm Characteristics — 3D US - EVAR  

Abdominal Aortic Aneurysm Clinical Trial

Official title:
3D Ultrasound of Abdominal Aortic Aneurysm Characteristics for Predicting Aneurysm Shrinkage After Endovascular Repair

Clinical Trial Summary

AAA characteristics are traditionally measured with computed tomography angiography (CTA), however, three-dimensional ultrasound (3D US) is emerging as a novel imaging method for AAAs. With the use of a US contrast agent, the AAA thrombus can also be distinguished from the lumen on the 3D scans. This enables 3D visualization of the AAA and its thrombus without the need for harmful radiation and nephrotoxic contrast agents, as opposed to CTA. In in vitro measurements, 3D US has already been shown to have clinically acceptable error rate with AAA diameter and volume measurement. However, it is unclear whether this is also applicable to in vivo measurements. Therefore, the aim of this prospective study is to compare preoperative 3D US AAA characteristics as measured by 3D US with contrast enhancement (3D CEUS), 3D US without contrast enhancement (3D non-CEUS) and CTA.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05871515
Study type Observational
Source Rijnstate Hospital
Contact
Status Active, not recruiting
Phase
Start date December 27, 2022
Completion date January 2025
View Details
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